Lead frame capacitor and capacitively-coupled isolator circuit u

Details Lead frame capacitor and capacitively-coupled isolator circuit u Lead frame capacitor and capacitively-coupled isolator circuit u

1995-03-08

1999-07-20

Mills, Gregory

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

3613062, 361311, 29 2542, H01G 401

Patent

active

059263580

ABSTRACT:
A capacitor is provided including first and second electrodes formed from portions of the lead frame structure used in conventional integrated circuit packaging. The electrodes are encapsulated with dielectric molding material which provides dielectric insulation between the electrodes. A low power capacitively-coupled digital isolator circuit is also provided. The circuit employs a pair of the lead frame capacitors of the present invention and includes differential driver and receiver circuits. The receiver can also include an optional filter for increasing noise and glitch immunity.

REFERENCES:
patent: 2600343 (1952-06-01), Tuttle
patent: 2777110 (1957-01-01), Kodama
patent: 2885601 (1959-05-01), Pesssel
patent: 2896028 (1959-07-01), Mackey
patent: 3104377 (1963-09-01), Alexander et al.
patent: 3168704 (1965-02-01), Gibbons
patent: 3264569 (1966-08-01), Lefferts
patent: 3316458 (1967-04-01), Jenny
patent: 3437943 (1969-04-01), Mader
patent: 3489952 (1970-01-01), Hinchey
patent: 3537022 (1970-10-01), Regan
patent: 3593208 (1971-07-01), Smith
patent: 3614832 (1971-10-01), Chance et al.
patent: 3675095 (1972-07-01), Lehmann
patent: 3679941 (1972-07-01), LaCombe et al.
patent: 3745508 (1973-07-01), Bruder et al.
patent: 3757175 (1973-09-01), Kim et al.
patent: 3764938 (1973-10-01), Barnes
patent: 3833838 (1974-09-01), Christiansen
patent: 4023053 (1977-05-01), Shimizu et al.
patent: 4038488 (1977-07-01), Lin
patent: 4117411 (1978-09-01), Goble
patent: 4143508 (1979-03-01), Ohno
patent: 4167647 (1979-09-01), Salera
patent: 4173033 (1979-10-01), Sako et al.
patent: 4178556 (1979-12-01), Attwood
patent: 4188651 (1980-02-01), Dornfeld et al.
patent: 4193028 (1980-03-01), Downs, II
patent: 4249135 (1981-02-01), Fisher et al.
patent: 4292595 (1981-09-01), Smith
patent: 4376274 (1983-03-01), Smart
patent: 4391531 (1983-07-01), Yokota et al.
patent: 4410905 (1983-10-01), Grabbe
patent: 4506108 (1985-03-01), Kersch et al.
patent: 4536638 (1998-08-01), Krynicki
patent: 4551747 (1985-11-01), Gilbert et al.
patent: 4561039 (1985-12-01), Tsukahara
patent: 4600907 (1986-07-01), Grellman et al.
patent: 4622619 (1986-11-01), Schilling et al.
patent: 4680613 (1987-07-01), Daniels et al.
patent: 4697858 (1987-10-01), Balakrishanan
patent: 4705917 (1987-11-01), Gates, Jr. et al.
patent: 4748419 (1988-05-01), Somerville
patent: 4780795 (1988-10-01), Meinel
patent: 4835486 (1989-05-01), Somerville
patent: 4974054 (1990-11-01), Anjo
patent: 4991001 (1991-02-01), Takubo et al.
patent: 5057805 (1991-10-01), Kadowaki
patent: 5229640 (1993-07-01), Pak
patent: 5233220 (1993-08-01), Lamson et al.
patent: 5302921 (1994-04-01), Shigemori et al.
patent: 5444600 (1995-08-01), Dobkin et al.

Affiliated with

Also associated with

Rating

Lead frame capacitor and capacitively-coupled isolator circuit u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lead frame capacitor and capacitively-coupled isolator circuit u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lead frame capacitor and capacitively-coupled isolator circuit u will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1327673